VLF means Really Reduced Frequency and is the same technological know-how Employed in detectors constructed for cash, jewelry, and relics. VLF detectors broadcast at frequencies measured in kilohertz ranging from 3 kHz to 70 kHz. Listed below are 5 reasons why you may perhaps choose a VLF in excess of https://yipyipyo.com/forum/main-forum/74343-gold-detector-hunting-in-rocky-terrain